Analysis Overview
SHA256
1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9
Threat Level: Known bad
The file 1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies registry class
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 00:05
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 00:05
Reported
2024-06-20 00:08
Platform
win10v2004-20240508-en
Max time kernel
130s
Max time network
52s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2E446822 = "C:\\Users\\Admin\\AppData\\Roaming\\2E446822\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1452 wrote to memory of 3108 | N/A | C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1452 wrote to memory of 3108 | N/A | C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1452 wrote to memory of 3108 | N/A | C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1452 wrote to memory of 3108 | N/A | C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3108 wrote to memory of 3508 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 3108 wrote to memory of 2696 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\system32\sihost.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3108 -ip 3108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 352
Network
Files
memory/1452-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3508-2-0x0000000000770000-0x0000000000776000-memory.dmp
memory/1452-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/3508-3-0x0000000000770000-0x0000000000776000-memory.dmp
memory/1452-4-0x0000000002110000-0x0000000002B10000-memory.dmp
memory/3508-7-0x00007FF8344CD000-0x00007FF8344CE000-memory.dmp
memory/3108-6-0x0000000077BF2000-0x0000000077BF3000-memory.dmp
memory/3108-5-0x0000000000D30000-0x0000000000D36000-memory.dmp
memory/3108-8-0x00007FF834430000-0x00007FF834625000-memory.dmp
memory/3508-9-0x00007FF834660000-0x00007FF834661000-memory.dmp
memory/1452-11-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3508-12-0x00007FF834640000-0x00007FF834641000-memory.dmp
memory/2696-16-0x0000000000900000-0x0000000000906000-memory.dmp
memory/3108-17-0x0000000000D30000-0x0000000000D36000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 00:05
Reported
2024-06-20 00:08
Platform
win7-20240611-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\0D2CF2B7 = "C:\\Users\\Admin\\AppData\\Roaming\\0D2CF2B7\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1b33179cbbdbad9d649f3419cdfa54b1eca05cdf74e110abdfccd8505a743ea9_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
Files
memory/2220-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2220-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1200-4-0x0000000002DD0000-0x0000000002DD6000-memory.dmp
memory/1200-3-0x0000000002DD0000-0x0000000002DD6000-memory.dmp
memory/1200-2-0x0000000002DD0000-0x0000000002DD6000-memory.dmp
memory/1200-10-0x00000000776F1000-0x00000000776F2000-memory.dmp
memory/1648-11-0x00000000776A0000-0x0000000077849000-memory.dmp
memory/1648-9-0x000000007789F000-0x00000000778A1000-memory.dmp
memory/1648-8-0x000000007789F000-0x00000000778A0000-memory.dmp
memory/1648-7-0x00000000778A0000-0x00000000778A1000-memory.dmp
memory/1648-6-0x00000000000F0000-0x00000000000F6000-memory.dmp
memory/2220-5-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/2220-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2220-13-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/1200-21-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/1180-19-0x0000000000230000-0x0000000000236000-memory.dmp
memory/1120-22-0x0000000000490000-0x0000000000496000-memory.dmp
memory/1120-23-0x00000000776F1000-0x00000000776F2000-memory.dmp
memory/1180-24-0x0000000000230000-0x0000000000236000-memory.dmp
memory/1200-25-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/1648-29-0x0000000000200000-0x0000000000201000-memory.dmp
memory/1648-30-0x00000000000F0000-0x00000000000F6000-memory.dmp